I saw the application of Euler angles in the APP's example compass and level. I want to use this function, but when I create a new project in the APP, there is no option for the Euler angle algorithm ...
Here is a survey questionnaire for you: 2020 China Electronics Enterprise Awareness Survey
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RTC (Real_Time Clock) provides a time reference for the entire electronic system. MCU, MPU, and CPU are inseparable from RTC circuit design. When designing and applying RTC units, delays, timeouts, or...
This chapter introduces how to port sqlite3 to the ARM development board and operate sqlite3 in C language on the development board. The relevant supporting materials are in the online disk "iTOP-i.MX...
[i=s]This post was last edited by Jacktang on 2019-3-16 21:53[/i] [backcolor=white][color=#000000][size=4] The main implementation versions of H.264 encoders are: JM, T264, and X264. Among them, JM is...
Noise can be a random or repetitive signal, generated internally or externally, in the form of voltage or current with wideband or broadband, high frequency or low frequency. (Here, we define noise as...
#define PWM BIT6 // Description: This program generates one PWM output on P1.2 or P1.6 using // Timer_A configured for up mode. The value in CCR0, 25-1, defines the PWM // ...[Details]
Yesterday, a domestic digital blogger exposed the real photos of Huawei Mate 40's re-shelled phone - TD Tech M40. Its rear logo is TD Tech and it is equipped with the Dimensity 1000+ chip.
Thi...[Details]
On July 6, u‑blox, a global provider of positioning and wireless communication technologies and services, announced the launch of its new PointPerfect positioning service, which provides an advanced ...[Details]
1 Introduction
Noise figure is a major measurement parameter in the development and production of microwave products. It is one of the key parameters that characterize the ability of a re...[Details]
(I) Commonly used detection methods Commonly used detection methods for integrated circuits include online measurement method, non-online measurement method and substitution method. 1. Non-onli...[Details]
Pure Storage helps enterprises close the ransomware security gap and implement a meaningful data protection strategy February 16, 2022, China - Pure Storage®, a global IT pioneer that provides stor...[Details]
Abstract:
NCP1205 is a single-ended pulse width modulation controller produced by ON Semiconductor using advanced technology. The controller can guarantee full continuous conduction mode (DCM) an...[Details]
An embedded system is a dedicated computer system that is part of a device or equipment. Usually, an embedded system is an embedded processor control board with a control program stored in ROM. I...[Details]
I recently used K9F5608 to do a project, which required large-capacity storage. I wrote an operating program for K9F, but because it is NAND FLASH, there will be certain bad blocks when it leaves the ...[Details]
Jiwei.com reported on March 26 that Xiaomi officially announced today that it will launch a new self-developed chip at the Xiaomi Spring New Product Launch Conference on March 29. Judging from the ...[Details]
China Energy Storage Network News:
At 2:34 am on January 3, the China Power Construction Anzuo No. 1 Wind Farm located in Guazhou County, Gansu Province completed grid connection, adding 20...[Details]
According to foreign media reports, Tesla's updated 2020.16.2 system can display motion animations of pedestrians and cyclists. Tesla owner JuliansRandomProject shared a video on YouTube showing the ...[Details]
Recently, the SiC and related materials team led by Researcher Chen Xiaolong of the Songshan Lake Materials Laboratory in Guangdong Province successfully built a SiC epitaxial process research and de...[Details]
C51 error written in keil *** WARNING L1: UNRESOLVED EXTERNAL SYMBOL SYMBOL: ?C_START Solution: 1. The file is not added to the project. 2. It may be because there are defined functions that have no...[Details]
Different types of objects emit infrared light in specific bands, which are outside the visible light band. Therefore, people can use this specific band of infrared light to detect and track objects. ...[Details]